注水井分层累计吸水量动态劈分方法  

Dynamic Division Method of Accumulated Injected-Water Volume for Water-injected Well

作　　者：黄学峰[1] 李敬功[2] 吴长虹[2] 仉红霞[2] 高淑娟[3] 

机构地区：[1]中国地质大学,湖北武汉430074 [2]中原油田分公司油藏监测研究中心,河南濮阳457001 [3]中原油田分公司勘探开发科学研究院,河南濮阳457001

出　　处：《测井技术》2004年第5期465-467,共3页Well Logging Technology

摘　　要：以渗流理论为基础 ,通过研究 ,建立了一种在无注水剖面资料的情况下用于小层累计吸水量劈分的方程 ,即动态劈分方程 ,并对涉及的各参数的取值方法进行研究。现场应用表明 ,建立的动态劈分方程能提高小层累计吸水量的劈分精度 ,满足开发生产的需要。To know the production status of the reservoir in water injected fields, we must take effective measures to improve our development level and provide reliable accumulated injected-water volume for reservoir description. This article gives the dynamic division equation of accumulated injected-water volume in absence of the water injection profile information based on the filtrational theory. Then we study the method about how to take the values of the involved parameters. Application results in situ prove that this equation can provide more accurate accumulated injected-water volume of beds, and meet the development needs.

关 键 词：生产测井 累计吸水量 注水剖面 渗流力学 动态劈分 

分 类 号：TE357.8[石油与天然气工程—油气田开发工程]